试验结果表明：破坏应力条件仍符合张克绪提出的公式，参数k，c是破坏振次与破坏应变标准的二元线性函数。
The test results prove that the failure stress condition still obeys the Zhang Ke-xu 's formula , and the parameters k and c depend on the vibration times and the failure strain criterion .
张克绪